/* Gantt View Styles */

.gantt-container {
    display: flex;
    flex-direction: column;
    height: 100%;
    background: rgba(15, 23, 42, 0.6);
    border-radius: 1rem;
    border: 1px solid rgba(255, 255, 255, 0.05);
    overflow: hidden;
}

.gantt-header-controls {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.5rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    background: rgba(15, 23, 42, 0.8);
}

.gantt-filter-group {
    display: flex;
    gap: 1rem;
    align-items: center;
}

.gantt-select {
    padding: 0.5rem 1rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 0.5rem;
    color: #f8fafc;
    cursor: pointer;
    font-family: "Outfit", sans-serif;
}

.gantt-btn {
    padding: 0.5rem 1rem;
    background: rgba(99, 102, 241, 0.1);
    color: #818cf8;
    border: 1px solid rgba(99, 102, 241, 0.2);
    border-radius: 0.5rem;
    cursor: pointer;
    font-weight: 600;
    transition: all 0.2s;
}

.gantt-btn:hover {
    background: rgba(99, 102, 241, 0.2);
}

/* Grid Wrapper */
.gantt-grid-wrapper {
    flex: 1;
    overflow: auto;
    position: relative;
}

.gantt-table {
    width: 100%;
    border-collapse: separate; /* Required for sticky */
    border-spacing: 0;
    min-width: 800px;
}

.gantt-table th,
.gantt-table td {
    padding: 0.75rem;
    text-align: center;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    border-right: 1px solid rgba(255, 255, 255, 0.05);
    box-sizing: border-box;
}

.gantt-table th {
    background: rgba(30, 41, 59, 1);
    position: sticky;
    top: 0;
    z-index: 10;
    font-weight: 600;
    color: #94a3b8;
    height: 60px;
}

/* Sticky First Column (Card Column) */
.gantt-table th:first-child,
.gantt-table td:first-child {
    position: sticky;
    left: 0;
    z-index: 20;
    background: rgba(15, 23, 42, 1);
    text-align: left;
    min-width: 300px;
    width: 300px;
    border-right: 2px solid rgba(255, 255, 255, 0.1);
    vertical-align: top !important;
}

.gantt-table th:first-child {
    z-index: 30;
    padding: 1rem !important; 
}

/* --- Row Alignments --- */

.gantt-member-row td {
    vertical-align: middle;
}





/* Status Icons */
.gantt-status-cell {
    cursor: pointer;
    transition: background 0.1s;
    user-select: none;
}
.gantt-status-cell:hover {
    background: rgba(255, 255, 255, 0.05);
}

.status-icon {
    width: 20px;
    height: 20px;
    display: inline-block;
    vertical-align: middle;
}

.status-warning { color: #f59e0b; }
.status-check { color: #22c55e; }
.status-error { color: #ef4444; }

/* System Labels (reused from main css logic) */
.system-label {
    border-radius: 4px;
    font-weight: 500;
}
.label-blue { background: rgba(59, 130, 246, 0.1); color: #60a5fa; }
.label-green { background: rgba(34, 197, 94, 0.1); color: #4ade80; }
.label-purple { background: rgba(168, 85, 247, 0.1); color: #c084fc; }
.label-orange { background: rgba(249, 115, 22, 0.1); color: #fb923c; }
.label-pink { background: rgba(236, 72, 153, 0.1); color: #f472b6; }
.label-red { background: rgba(239, 68, 68, 0.1); color: #f87171; }